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SiRF LP, HS Bluetooth GPS GPS-6031-X7 Operating Manual Rikaline
Rikaline International Corp. 10F, 64, Kang-Ding Road, Taipei 108, Taiwan
Tel: ++886 2 2370 4688 Fax: ++886 2 2370 4686 E-Mail: info@rikaline.com.tw Web: www.rikaline.com.tw
19
impedance.
U 100%
11 Over-
Recharging
After recharge as per 1C, 4.2V, connect the cell to a power
supply with constant current-constant voltage function. Adjust
current to 3A and max voltage to 4.6V. Then recharging with
3A until voltage reaches 4.6V, current decreases to almost 0
A. Stop the test when battery temperature decreases by 10 ºC
from the maximum.
No fire, no
explosion
12 Hot box test
Preheat the oven to 150 , place the cell with an attached
thermal couple in the oven, monitor the temperature of the cell,
keep for 10 minutes after the cell temperature reaches 150 .
No fire, no
explosion
13 Nail test A stainless steel nail having a diameter of 3mm shall be
punched through the cell until the nail has passed through the
opposite side of the cell.
No explosion
D.2 Cautions
1) The best operating performance is between -20 ~ +60 °C. Higher or lower temperature could cause
damage to the battery.
2) Operated with external power supply will not hurt battery life since battery does not discharge. Therefore, it
operating temperature range is -40 ~ +85 °C
3) Recharge the battery for 10 hours before use.